ZOSI 8-Channel HD-TVI 1080P Video Security DVR 2.0MP Surveillance Camera system with 4pcs 2.0 Megapixel IP67 Weatherproof CCTV Cameras ,120ft IR-CUT Night Vision NO Hard Drive 1080P full HDZOSI H.264 8 channel 1080P Digital Video Recorder ,Includes 4x 1280P bullet Outdoor Security Cameras.No include Hard Drive High quality Night VisionBuild-in 42pcs IR led with IR Cut Filter ensures true color under all lighting conditions day or night, night vision up to 40meter (120 feet) Remote viewing & Motion AlertEmail Notification & Mobile Push Alerts when Motion Detection,Free ZOSI App for Live View and Playback on Smartphone USB back upSupport USB port Back up,gives you the easiest option of backing up and transferring your video footage to a USB flash drive WarrantyTwo year quality Warranty, Life time Tech Support ! If your product stops working in the first year we will replace it.